Method and apparatus for assessing cardiopulmonary fitness
First Claim
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1. A processor-implemented method of assessing cardiopulmonary fitness, the method comprising:
- determining, using one or more processors, whether a biosignal of a user performing a self-regulated activity reaches a preset threshold;
in response to the biosignal reaching the preset threshold, measuring, using one or more sensors, the biosignal and measuring, using one or more other sensors, an exercise intensity of the activity from when the biosignal reaches the preset threshold;
determining, using the one or more processors, a relative biosignal by adjusting a level of the measured biosignal based on the measured exercise intensity;
estimating, using the one or more processors, a cardiopulmonary fitness index based on the determined relative biosignal;
assessing, using the one or more processors, the cardiopulmonary fitness of the user based on the cardiopulmonary fitness index;
generating, using the one or more processors, either one or both of a personalized exercise program and a healthcare recommendation for the user based on a result of the cardiopulmonary fitness assessment; and
outputting, to a communication interface, the either one or both of the exercise program and the healthcare recommendation for the user.
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Abstract
A method and an apparatus for assessing cardiopulmonary fitness of a user are provided. A method of assessing cardiopulmonary fitness involves measuring a biosignal of a user performing an activity, measuring an exercise intensity of the activity, determining a parameter based on the biosignal and the exercise intensity, estimating a cardiopulmonary fitness index based on the parameter, and assessing the cardiopulmonary fitness of the user based on the cardiopulmonary fitness index.
22 Citations
23 Claims
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1. A processor-implemented method of assessing cardiopulmonary fitness, the method comprising:
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determining, using one or more processors, whether a biosignal of a user performing a self-regulated activity reaches a preset threshold; in response to the biosignal reaching the preset threshold, measuring, using one or more sensors, the biosignal and measuring, using one or more other sensors, an exercise intensity of the activity from when the biosignal reaches the preset threshold; determining, using the one or more processors, a relative biosignal by adjusting a level of the measured biosignal based on the measured exercise intensity; estimating, using the one or more processors, a cardiopulmonary fitness index based on the determined relative biosignal; assessing, using the one or more processors, the cardiopulmonary fitness of the user based on the cardiopulmonary fitness index; generating, using the one or more processors, either one or both of a personalized exercise program and a healthcare recommendation for the user based on a result of the cardiopulmonary fitness assessment; and outputting, to a communication interface, the either one or both of the exercise program and the healthcare recommendation for the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A processor-implemented method of assessing cardiopulmonary fitness, the method comprising:
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determining, using one or more processors, whether a biosignal of a user performing a self-regulated activity reaches a preset threshold; in response to the biosignal reaching the preset threshold, measuring, using one or more sensors, the biosignal and measuring, using one or more other sensors, an exercise intensity of the activity from when the biosignal reaches the preset threshold; determining, using the one or more processors, a relative biosignal by adjusting a level of the measured biosignal based on the measured exercise intensity; estimating, using the one or more processors, a cardiopulmonary fitness index based on the determined relative biosignal; assessing, using the one or more processors, the cardiopulmonary fitness of the user based on the cardiopulmonary fitness index; receiving, through a communication interface, preference information of the user; selecting, using the one or more processors, a template from preset exercise program templates based on the preference information; adjusting, using the one or more processors, an exercise intensity and an exercise duration of the selected template based on the assessed cardiopulmonary fitness of the user; and generating, using the one or more processors, a personalized exercise program based on the adjusted exercise intensity and the adjusted exercise duration of the selected template; and outputting, to the communication interface, the personalized exercise program.
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16. A non-transitory computer-readable medium storing instructions that, when executed by a processor, cause the processor to perform a method of assessing cardiopulmonary fitness, the method comprising:
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determining whether a biosignal of a user performing a self-regulated activity reaches a preset threshold; in response to the biosignal reaching the preset threshold, measuring, using one or more sensors, the biosignal and measuring, using one or more other sensors, an exercise intensity of the activity from when the biosignal reaches the preset threshold; determining a relative biosignal by adjusting a level of the measured biosignal based on the measured exercise intensity; estimating a cardiopulmonary fitness index based on the determined relative biosignal; assessing the cardiopulmonary fitness of the user based on the cardiopulmonary fitness index; generating either one or both of a personalized exercise program and a healthcare recommendation for the user based on a result of the cardiopulmonary fitness assessment; and outputting, to a communication interface, the either one or both of the exercise program and the healthcare recommendation for the user.
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17. An apparatus for assessing cardiopulmonary fitness, the apparatus comprising:
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one or more processors configured to; determine whether a biosignal of a user performing a self-regulated activity reaches a preset threshold; in response to the biosignal reaching the preset threshold, use one or more sensors to measure the biosignal and use one or more other sensors to measure an exercise intensity of the activity from when the biosignal reaches the preset threshold; determine a relative biosignal by adjusting a level of the measured biosignal based on the measured exercise intensity; assess the cardiopulmonary fitness of the user based on a cardiopulmonary fitness index estimated based on the parameter; generate either one or both of a personalized exercise program and a healthcare recommendation for the user based on a result of the cardiopulmonary fitness assessment; and output, to a communication interface, the either one or both of the exercise program and the healthcare recommendation for the user. - View Dependent Claims (18, 19)
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20. A processor-implemented method of assessing cardiopulmonary fitness, the method comprising:
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determining whether a biosignal of a user performing a self-regulated activity reaches a preset threshold; in response to the biosignal reaching the preset threshold, measuring the biosignal using one or more sensors from when the biosignal reaches the preset threshold; determining a relative biosignal by adjusting a level of the measured biosignal based on an exercise intensity of the activity; assessing the cardiopulmonary fitness of the user based on the determined relative biosignal; generating either one or both of a personalized exercise program and a healthcare recommendation for the user based on a result of the cardiopulmonary fitness assessment; and outputting, to a communication interface, the either one or both of the exercise program and the healthcare recommendation for the user. - View Dependent Claims (21, 22, 23)
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Specification